Sophie's production, however, is neither cacophonous, nor claustrophobic, and Charli XCX maneuvers deftly over all of it. She spits luxurious, fast-car braggadocio during the verse in a simple pop rap cadence marked by cleverly placed vocal curls, while the earworm hook is pure bubblegum diva.

"I am struggling to create whilst I'm on the road and that is making me unhappy," she wrote on Facebook. "As an artist I need to move quickly and write a lot to not feel restless. Sometimes touring really puts me in this isolated world where I feel down and sad but primarily I struggle to multitask and write songs at the same time which is what I need to do to feel OK."

Despite the cancellation, Charli XCX has performed recently, including sets at the Reading and Leeds Festivals, and Shadow of the City, a festival created by Bleachers mastermind Jack Antonoff. The release of "Vroom Vroom" also suggests more new music is on the way, but Charli XCX has yet to offer any more details about the follow-up to her breakout 2014 LP, Sucker.

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Victoria's Secret Top Models Supermodels Fashion Beauty Adriana Lima. Adriana Francesca Lima (born June 12, 1981) is a Brazilian model best known as a Victoria's Secret Angel since 2000 and a spokesmodel for Maybelline cosmetics from 2003 to 2009. At age 15, Lima finished first place in Ford's "Supermodel of Brazil" competition and took second place the following year in the Ford "Supermodel of the World" competition before signing with Elite Model Management in New York City.

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